Section 2. Washer Controls Overview - Maytag Neptune MAH3000 Service Manual

SECTION 2. WASHER CONTROLS OVERVIEW

The software for the MAH5500B and the MAH7500 is different than the MAH4000
washer. The new controls operate via a membrane pad on the MAH5500 and a touch
screen/membrane pad on the MAH7500 washer.
Features of MAH5500B (LED Washer):
• A membrane switch (keyboard) with an
embedded LED display.
• The user can select a delay start.
• The wash/rinse temperatures and wash
cycles are remembered and based on
the previous fabric type selected.
• The user can select another wash cycle
during the operation and the control will
determine the completion of the cycle.
• The control panel displays the estimated
time remaining in the cycle
• The control panel stores codes to aid the
service person in diagnostics.
• The control panel detects hose reversal
and changes the fills as necessary.
BASIC CONTROL BOARD PHILOSOPHY FOR BOTH WASHERS:
16010486 (16008373-05)
Revised 02/01
Features of MAH7500 (LCD Washer):
• A membrane switch (keyboard) with a
LCD display and touch screen.
• The user can select a delay start.
• The wash/rinse temperatures and wash
cycles are remembered and based on
the previous fabrics type selected.
• The control panel drives a heater located
in the sump.
• The control displays the estimated time
remaining in the cycle.
• The control panel detects hose reversal
and changes the fills as necessary.
• The control panel stores codes to aid the
service person in diagnostics.
Figure 1
Section 2. Washer Controls Overview
©2001 Maytag Appliances Sales Company
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